Synopsis:
The Unexpected Guest follows a stranger lost in fog, who seeks refuge in a nearby house – only to find a man shot dead and his wife standing over him with a smoking gun. But the woman’s dazed confession is anything but convincing so the unexpected guest decides to help.

Police clues point to a man who died two years previously but, as the ghosts of a past wrong begin to emerge, a tangled web of lies reveals family secrets and chilling motives where the real murderer turns out to be the greatest mystery of all.